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11. 发明授权

US5489931A Fluid delivery system including coiled concentric tubes 失效
标题翻译：流体输送系统包括盘绕同心管
公开(公告)号：US5489931A
公开(公告)日：1996-02-06
申请号：US249500
申请日：1994-05-26
申请人： Alan Shibata , Eric L. Ahlvin
发明人： Alan Shibata , Eric L. Ahlvin
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A system is herein disclosed for use in the delivery of fluid from a reservoir to a relatively reciprocating fluid discharge mechanism via an arrangement of coiled tubes which may be expanded or retracted with reciprocation of the discharge mechanism. The system is preferably arranged with a series of concentrically coiled tubes, each tube carrying a different fluid to the discharge mechanism. Adjacent coils are wrapped in opposing rotational directions so as to create a web-like matrix which supports the coils in their extended form.
摘要翻译：本文公开了一种用于将流体从储存器输送到相对往复运动的流体排放机构的系统，该系统经由螺旋管的布置，其可以通过排出机构的往复运动而膨胀或缩回。该系统优选地布置有一系列同心盘绕的管，每个管将不同的流体携带到排放机构。相邻的线圈被缠绕在相反的旋转方向上，以便产生一个网状的矩阵，其以延伸的形式支撑线圈。

12. 发明授权

US5442385A Bidirectional black and color pass print method for ink-jet printers 失效
标题翻译：喷墨打印机的双向黑色和彩色通行证打印方法
公开(公告)号：US5442385A
公开(公告)日：1995-08-15
申请号：US954835
申请日：1992-09-30
申请人： Eva-Maria Moon , Eric L. Ahlvin
发明人： Eva-Maria Moon , Eric L. Ahlvin
IPC分类号： B41J2/21 , B41J19/14 , B41J19/18
CPC分类号： B41J19/142 , B41J2/2132
摘要： Bidirectional interleaving of tri-color and black ink-jet pen print pass carriage retrace periods by the invention are utilized whenever possible for black printing. Preferably, printer controller logic used to determine next print direction monitors and records a most recent, or last, black print direction indicium such as a flag stored in memory. If certain predetermined last black print direction criteria are met, the next black print pass is performed in the opposite direction from that of the most recent color print pass, thereby increasing printer throughput. In accordance with the invention, typical tricolor and black printed swaths require up to three color print passes, one black print pass during retrace and only two non-printing retraces, thereby saving time and motion that otherwise would be wasted performing two additional, non-printing retraces.
摘要翻译：利用本发明的三色黑色喷墨笔打印通行证回扫时间段的双向交错可以用于黑色打印。优选地，用于确定下一打印方向的打印机控制器逻辑监视并记录最近或最后的黑色打印方向标记，例如存储在存储器中的标志。如果满足某些预定的最后黑色打印方向标准，则与最近的彩色打印通行相反的方向执行下一个黑色打印通行，从而增加打印机的吞吐量。根据本发明，典型的三色和黑色印刷条纹需要多达三个彩色打印通道，回扫期间一个黑色打印通过和仅两个非打印回程，从而节省了另外浪费的时间和运动，印刷回溯。

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